Show HN: Finikit – 33 free financial calculators, all in the browser
By anagnoraxis · 2026-06-21 · 2 points · 0 comments
https://finikit.com/
Built with vanilla HTML/CSS/JS on Vercel. Key features: - Compound interest, FIRE planner, mortgage, ROI, car loan, and 29 more - 5 languages (EN/ZH/JA/ES/KO) - All calculations client-side, no data sent anywhere - No signup, no ads, no tracking - E…
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